One place for everything — your request, your technician's answers, your prices and your tracking. No forms that go nowhere, no waiting on hold.
Reach a technician
Open a request in MavConnect
Tell us the vehicle, the module and what it's doing. A technician reviews it personally and answers on your request, where you can read it, ask follow-ups, accept, and watch every step after.
Already a customer? Sign in and message us from your request — your technician sees the whole history, so nothing gets lost or repeated.
By mail only
A workshop, not a storefront
No walk-ins, no drop-offs, no counter. Modules arrive by UPS, FedEx or USPS, go straight to the bench, and ship back to your door.
Before you ship
Open a request first. Your Technical Review tells you exactly what to send and where, so your module reaches the right bench the day it arrives.
Independent service — important notice
ECU Maverick is an independent module rebuilding and programming shop. We are not affiliated with, endorsed by, or sponsored by BMW, MINI, Mercedes-Benz, Audi, Volkswagen, Porsche, or any other vehicle manufacturer, nor with component manufacturers such as Bosch, Continental, Siemens, Denso, Delphi, or ZF. All trademarks belong to their respective owners and are used for identification purposes only. Refurbished products are refurbished by us or by independent third parties, not by the original manufacturers.
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